CN214777083U

CN214777083U - Cover closing mechanism of packaging box

Info

Publication number: CN214777083U
Application number: CN202023161688.1U
Authority: CN
Inventors: 赵振南
Original assignee: Weihai Weiteli Electromechanical Technology Co ltd
Current assignee: Weihai Weiteli Electromechanical Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-19
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a lid mechanism that closes of packing carton, including base and conveyer belt, the lower extreme of base is equipped with the supporting legs, the both sides of base upper end are equipped with symmetrical and the same support frame of structure, it closes the lid structure to slide the first order that is equipped with the symmetry on the base, first order closes and is fixed with the packing carton between the lid structure, the upside at the conveyer belt is established to the packing carton, first order closes and covers the mechanism and includes the fixing base, support column one, electric putter one and gyro wheel, support column one and the upper end sliding connection of base, support column one is established in the upper end of fixing base, the upper end of fixing base is articulated with electric putter one, electric putter one's upper end is equipped with the pivoted gyro wheel, one side of electric putter one is equipped with support column two, the lower extreme of support column two is equipped with support column three of L shape. Compared with the prior art, the utility model the advantage lie in: the packing carton that can adapt to more width and height carries out the lid operation, does not need artificial operation, and it is more automatic to close the lid operation.

Description

Cover closing mechanism of packaging box

Technical Field

The utility model relates to a technical field of packing specifically indicates a mechanism that closes of packing carton.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. the packing carton function: the safety of products in transportation is ensured, and the grade of the products is improved. When carrying out the good article of placing to the packing carton, convey a unified position through the conveyer belt and pack with the packing carton, close and cover one of them step, prior art is when going on covering the apron of packing carton to the in-process of commodity packing, although a very simple step in the time, when the packing is carried out to large batch, still occupied a large amount of manpower resources, degree of automation is lower, and the permanent cost that has increased to a certain extent that sees.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a can be automatic close the lid mechanism that closes of packing carton of operation.

In order to solve the technical problem, the utility model provides a technical scheme does: a cover closing mechanism of a packing box comprises a base and a conveying belt, wherein supporting legs are arranged at the lower end of the base, symmetrical supporting frames with the same structure are arranged on two sides of the upper end of the base, symmetrical first-stage cover closing structures are arranged on the base in a sliding mode, the packing box is fixed between the first-stage cover closing mechanisms and arranged on the upper side of the conveying belt and comprises a fixing seat, a first supporting column, a first electric push rod and rollers, the fixing seat is connected with the upper end of the base in a sliding mode, the first supporting column is arranged at the upper end of the fixing seat, the upper end of the first supporting column is hinged with the first electric push rod, the rollers are arranged at the upper end of the first electric push rod in a rotating mode, a second supporting column is arranged on one side of the first electric push rod, a third L-shaped supporting column is arranged at the lower end of the second supporting column, a spring is arranged on the inner side of the third supporting column, and the lower end of the spring is connected with the upper end of the fixing seat, the lower end of the third support column abuts against the upper end of the fixing seat in the initial state of the spring, the conveyor belt is in sliding connection with the upper end of the base, the conveyor belt is arranged between the fixing seats, one side of each fixing seat is provided with a fixing block, the fixing block is fixed with the supporting frame through a first bolt, the outer side of the supporting frame is provided with a controller, the inner side of each support leg is provided with a second-stage cover closing mechanism, each second-stage cover closing mechanism comprises a second sliding groove, a second sliding block, an extrusion plate and a second bolt, the second bolt penetrates through one side wall of the supporting frame and abuts against the other side of the extrusion plate, the other end of the second sliding block is provided with a fourth support column, the fourth support column is provided with an L-shaped column and a first hinge block, one side of the upper end of the L-shaped column is hinged with a second electric push rod, the first hinge block is hinged with a rotary rod, the upper end of the rotary rod is connected with a second hinge block, and the upper end of the second hinge block is hinged with the other end of the second electric push rod, and the first electric push rod and the second electric push rod are both electrically connected with the controller.

As an improvement, the upper end of the base is provided with a first sliding groove, and the lower end of the fixing seat is provided with a first sliding block matched with the first sliding groove.

As an improvement, the lower end of the third support column and one side of the roller wheel close to the packing box are on the same vertical line.

As an improvement, a rotary groove with a T-shaped disc-shaped section is arranged in the fixed block, and a rotary disc-shaped rotary block matched with the rotary groove is arranged at one end, close to the rotary groove, of the first bolt.

As an improvement, a first triangular fixing tooth is arranged on the inner side of the second sliding block, and a second fixing tooth matched with the first fixing tooth is arranged on the inner side of the extrusion plate.

Compared with the prior art, the utility model the advantage lie in: the position of the fixing seat can be adjusted by adjusting the bolt I according to the width of the packing box, so that the box cover can adapt to packing boxes with more widths to carry out box cover operation, the track can be fixed in the process that the packing boxes move on the conveyor belt, and the packing boxes are prevented from moving and deviating from the position; the cover closing operation of packing boxes with more height models can be performed by adjusting the lifting of the second sliding block through the second adjusting bolt; the cover plate of the packaging box can be automatically covered on the production line through automatic operation, manual operation is not needed, and the cover closing operation is more automatic.

Drawings

Fig. 1 is a schematic view of the structure of the uncapped state of the cover closing mechanism of the packing box of the present invention.

Fig. 2 is a schematic structural diagram of the cover closing mechanism of the packing box in the cover closing process.

Fig. 3 is a schematic structural diagram of the cover closing mechanism of the packing box after the cover closing is completed.

Fig. 4 is a schematic structural diagram of the first-stage cover closing structure of the cover closing mechanism of the packaging box of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the support frame of the cover closing mechanism of the packing box of the present invention.

Fig. 6 is a schematic view of a right cross-sectional structure of a packing box of a cover closing mechanism of the packing box of the present invention.

As shown in the figure: 1. the base, 2, the conveyer belt, 3, the supporting legs, 4, the support frame, 5, the packing carton, 6, the fixing base, 7, support column one, 8, electric putter one, 9, the gyro wheel, 10, support column two, 11, support column three, 12, the spring, 13, the fixed block, 14, bolt one, 15, the controller, 16, spout two, 17, slider two, 18, the stripper plate, 19, bolt two, 20, support column four, 21, L shape post, 22, articulated piece one, 23, electric putter two, 24, the rotary rod, 25, articulated piece two, 26, spout one, 27, slider one, 28, the rotary trough, 29, the rotary block, 30, decide tooth one, 31, fixed tooth two.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The cover closing mechanism of the packing box comprises a base 1 and a conveyor belt 2, wherein supporting legs 3 are arranged at the lower end of the base 1, symmetrical supporting frames 4 with the same structure are arranged on two sides of the upper end of the base 1, symmetrical first-level cover closing structures are arranged on the base 1 in a sliding mode, a packing box 5 is fixed between the first-level cover closing mechanisms, the packing box 5 is arranged on the upper side of the conveyor belt 2, each first-level cover closing structure comprises a fixing seat 6, a first supporting column 7, a first electric push rod 8 and rollers 9, the fixing seat 6 is connected with the upper end of the base 1 in a sliding mode, the first supporting column 7 is arranged at the upper end of the fixing seat 6, the upper end of the first supporting column 7 is hinged to the first electric push rod 8, the upper end of the first electric push rod 8 is provided with the rotating rollers 9, one side of the first electric push rod 8 is provided with a second supporting column 10, the lower end of the second supporting column 10 is provided with a third L-shaped supporting column 11, the inner side of the third supporting column 11 is provided with a spring 12, the lower end of the spring 12 is connected with the upper end of the fixed seat 6, the lower end of the third supporting column 11 is abutted against the upper end of the fixed seat 6 when the spring 12 is in an initial state, the conveyor belt 2 is slidably connected with the upper end of the base 1, the conveyor belt 2 is arranged between the fixed seats 6, one side of the fixed seat 6 is provided with a fixed block 13, the fixed block 13 is fixed with the supporting frame 4 through a first bolt 14, the outer side of the supporting frame 4 is provided with a controller 15, the inner side of the supporting leg 3 is provided with a second-stage cover closing mechanism, the second-stage cover closing mechanism comprises a second sliding groove 16, a second sliding block 17, an extruding plate 18 and a second bolt 19, the second bolt 19 penetrates through one side wall of the supporting frame 4 to abut against the other side of the extruding plate 18, the other end of the second sliding block 17 is provided with a fourth supporting column 20, and the fourth supporting column 20 is provided with an L-shaped column 21 and a first hinging block 22, one side of L shape post 21 upper end articulates there is two 23 electric putter, it has rotary rod 24 to articulate on articulated piece one 22, the upper end of rotary rod 24 is connected with articulated piece two 25, the upper end of articulated piece two 25 is articulated with two 23 other ends of electric putter, electric putter one 8 and two 23 all with controller 15 electric connection.

The upper end of base 1 is equipped with spout 26, the lower extreme of fixing base 6 is equipped with and spouts 26 assorted slider 27, and slider 27 of fixing base 6 lower extreme can slide in spout 26, is convenient for carry out the position of adjusting fixing base 6 when closing the lid operation in batches at the packing carton 5 of the width of difference, more laborsaving when screwing bolt 14.

The lower extreme of support column three 11 and the one side that gyro wheel 9 is close to packing carton 5 are on same vertical line, avoid touching packing carton 5 at the in-process in advance that packing carton 5 removed.

A disc-shaped rotary groove 28 with a T-shaped section is formed in the fixed block 13, a rotary disc-shaped rotary block 29 matched with the rotary groove 28 is arranged at one end, close to the rotary groove 28, of the first bolt 14, and in the screwing process of the first bolt 14, the rotary block 29 rotates in the rotary groove 28, so that the fixed block 13 does not rotate when moving.

The inner side of the second sliding block 17 is provided with a first triangular fixing tooth 30, the inner side of the extrusion plate 18 is provided with a second fixing tooth 31 matched with the first fixing tooth 30, and the first fixing tooth 30 and the second fixing tooth 31 are firmly attached together through a second adjusting bolt 19, so that the second sliding block 17 is firmly fixed in the sliding groove 16.

The utility model discloses a theory of operation: according to the size of the packaged packing box 5, the position of the fixed seat 6 is adjusted by the adjusting bolt I14 according to the requirement, the adjusting bolt II 19 is adjusted according to the height of the upper end of the packing box 5, the extrusion plate 18 is extruded by the bolt II 19, so that the fixed teeth II 31 on the slide II 17 are matched with the fixed teeth I30 on the extrusion plate 18, the slide II 17 is fixed, when the packing box 5 moves to a position between the fixed seats 6 on the conveyor belt 2, the conveyor belt 2 stops moving, the electric push rod I8 is opened to push the roller 9 to upwards turn up the cover plate on the packing box 5, when the cover plate turns over to the upper part of the packing box 5, the electric push rod II 23 is opened to downwards press the rotating rod 24, the controller 15 controls the electric push rod I8 to contract, the rotating rod 24 smoothly presses down the cover plate to complete the cover closing operation, when the electric push rod I8 is not used, the L-shaped supporting column III 11 supports the electric push rod I8 to enable the roller 9 to be kept at the inner side of the packing box 5, the spring 12 can always keep the contact between the roller 9 and the packing box 5 in the process of opening the electric push rod I8, and the time for stopping the packing box 5 on the conveyor belt 2 can be adjusted by calculating the time of each operation.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a mechanism that closes of packing carton, includes base (1) and conveyer belt (2), its characterized in that: the lower end of the base (1) is provided with supporting legs (3), two sides of the upper end of the base (1) are provided with symmetrical supporting frames (4) with the same structure, the base (1) is provided with a symmetrical first-stage cover closing structure in a sliding manner, a packaging box (5) is fixed between the first-stage cover closing mechanisms, the packaging box (5) is arranged on the upper side of the conveying belt (2), the first-stage cover closing structure comprises a fixing seat (6), a first supporting column (7), a first electric push rod (8) and rollers (9), the fixing seat (6) is in sliding connection with the upper end of the base (1), the first supporting column (7) is arranged at the upper end of the fixing seat (6), the upper end of the first supporting column (7) is hinged to the first electric push rod (8), the upper end of the first electric push rod (8) is provided with the rotating rollers (9), one side of the first electric push rod (8) is provided with a second supporting column (10), the lower end of the second supporting column (10) is provided with a third L-shaped supporting column (11), the inner side of the third supporting column (11) is provided with a spring (12), the lower end of the spring (12) is connected with the upper end of the fixing seat (6), the lower end of the third supporting column (11) is abutted against the upper end of the fixing seat (6) in the initial state of the spring (12), the conveyor belt (2) is in sliding connection with the upper end of the base (1), the conveyor belt (2) is arranged between the fixing seats (6), one side of the fixing seat (6) is provided with a fixing block (13), the fixing block (13) is fixed with the supporting frame (4) through a first bolt (14), the outer side of the supporting frame (4) is provided with a controller (15), the inner side of the supporting leg (3) is provided with a second-stage cover closing mechanism, the second-stage cover closing mechanism comprises a second sliding groove (16), a second sliding block (17), an extruding plate (18) and a second bolt (19), bolt two (19) pierce through a lateral wall of support frame (4) and the opposite side of stripper plate (18) offsets, the other end of slider two (17) is equipped with support column four (20), be equipped with L shape post (21) and articulated piece (22) on support column four (20), one side of L shape post (21) upper end articulates there is electric putter two (23), articulated on articulated piece (22) have rotary rod (24), the upper end of rotary rod (24) is connected with articulated piece two (25), the upper end of articulated piece two (25) is articulated with the other end of electric putter two (23), electric putter one (8) and electric putter two (23) all with controller (15) electric connection.

2. A closing mechanism for a packing box according to claim 1, wherein: the upper end of the base (1) is provided with a first sliding groove (26), and the lower end of the fixed seat (6) is provided with a first sliding block (27) matched with the first sliding groove (26).

3. A closing mechanism for a packing box according to claim 1, wherein: the lower end of the third support column (11) and one side of the roller (9) close to the packing box (5) are on the same vertical line.

4. A closing mechanism for a packing box according to claim 1, wherein: a rotary groove (28) with a T-shaped disc-shaped section is arranged in the fixed block (13), and a rotary disc-shaped rotary block (29) matched with the rotary groove (28) is arranged at one end, close to the rotary groove (28), of the first bolt (14).

5. A closing mechanism for a packing box according to claim 1, wherein: the inner side of the second sliding block (17) is provided with a first triangular fixed tooth (30), and the inner side of the extrusion plate (18) is provided with a second fixed tooth (31) matched with the first fixed tooth (30).